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GM MDI Programming Manual

MDI-interface

GM has had its newest programming/J2534 Pass Thru device on the market for some years now. A lot has been said about it and I am here to tell you that I have finally taken the plunge into GM MDI Scan… Continue Reading

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GM MDI scanner asks for software update solution

gm-mdi-update-1

My GM MDI Scan Tool Multiple Diagnostic Interface with GDS2 and Tech2win software recently display update GM MDI S/W message, what’s the problem? Why does the GM MDI ask for update S/W? Solution from OBD2TOOL technician: The MDI software needs to be… Continue Reading